Kawai CS9 digital piano Power
I have a Kawai CS9 digital piano which would not power on yesterday.
This was due to a blown internal fuse on the power board. I have replaced this fuse and the piano now plays fine, but unfortunately it will now not turn off!
After pressing the power button to switch the piano off, all I can hear is a loud low buzzing noise and the power light remains on. I have to turn it off at the mains to turn it off.
Cette question est-elle utile ?